N,N-Dimethylformamid 99,9, CHROMASOLV™ GC_HS, Riedel-de Haën™
Lieferant: Honeywell Chemicals
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Gefahr
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Synonyms:
Formic acid dimethylamide, Formdimethylamide, Dimethylformamide, DMF
51781-1L
51781-6X1L
51781-1LEA
238.24
CHF
51781-1L
HONC51781-6X1L
N,N-Dimethylformamid 99,9, CHROMASOLV™ GC_HS, Riedel-de Haën™
N,N-Dimethylformamid
Honeywell Chromasolv™ GC-headspace solvents:
- Developed particularly for the identification and quantification of residual solvents in pharmaceuticals using GC-headspace methods described in monographs from the United States Pharmacopeia (USP) or the European Pharmacopoeia (Ph. Eur.) and following the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) guidelines
- Very pure solvents with extremely low concentrations of the defined residual solvents
Formel:
HCON(CH₃)₂ MW: 73.09 g/mol Siedepunkt: 152…153 °C (1.013 hPa) Melting Pt: –61 °C Dichte: 0.94 g/cm³ (20 °C) Flash-Pt: 57.5 °C (1.013.25 hPa) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00003284 CAS-Nummer: 68-12-2 EINECS: 200-679-5 UN: 2265 ADR: 3 III REACH: 01-2119475605-32 Merck Index: 13,03269 |
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Spezifikation Testergebnisse
Suitability for the GC Headspace | complying |
Assay (GC) | Min. 99.9 % |
Refractive index (n 20/D) | 1.429 - 1.431 |
Water (Karl Fischer) | Max. 0.03 % |
Absorbance at 270 nm | Max. 0.700 |
Absorbance at 275 nm | Max. 0.250 |
Absorbance at 300 nm | Max. 0.070 |
Absorbance at 320 nm | Max. 0.022 |
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